Sheoldred, Whispering One [New Phyrexia Prerelease Promos] Eighth Edition you may exert it as

you may exert it as it attacks

it loses "enchant creature card in a graveyard" and gains "enchant creature put onto the battlefield with Animate Dead

Savannah Lions can take a victim by surprise

Set: Odyssey Type: Sorcery Rarity: Rare Cost: {2}{G} Create a 3/3 green Elephant creature token

Instead tap it

Sheoldred, Whispering One [New Phyrexia Prerelease Promos] Eighth Edition you may exert it asSet: New Phyrexia Prerelease Promos Type: Legendary Creature Phyrexian Praetor Rarity: Mythic Cost: {5}{B}{B} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) At the beginning of your upkeep, return target creature card from your graveyard to the battlefield. At the beginning of each opponent's upkeep, that player sacrifices a creature.